danielbeardsley

Unlimited upload size in PHP

a minimal implementation

A demonstration of accepting unlimited-size uploads in PHP. The included server.php pipes the POST body directly to /dev/null and returns a JSON encoded hash of some useful stats. Using this method (streaming from stdin) we are able to accept uploads of any size with little memory overhead.

Setup

Symlink apache config and reload

danielbeardsley

var CSRF = (function() {
   window.addEvent('domready', function() {
      /**
       * Setup triggers on the .submit() function and the `submit` event so we
       * can add csrf inputs immediately before the form is submitted.
       */
      $$('form').each(function(form) {
         // Ensure all forms submitted via a traditional 'submit' button have
         // an up-to-date CSRF input
         form.addEvent('submit', function() {

danielbeardsley

List and analyze keys in memcache

# Writes a big file with one line per key
> bash dump_keys.sh > all-the-keys

# Get stats on the state of the whole key list
> cat all-the-keys | perl ./aggregate_keys.pl
count:2228244 size:86.50%  fetched:53.66%  bytesize:1948.7MB

Let the script know how big your cache is

danielbeardsley

task :production do
  # :deployment variable should match task name
  set :deployment, 'production'
  set :deploy_to, "/home/user/www/#{application}"
  set :branch, "master"
  find_and_execute_task("deploy:tags:schedule_creation")
end

task :staging do
  # :deployment variable should match task name

danielbeardsley

#!/bin/sh
SEARCH=$1
REPLACE=$2

function ConfirmOrExit() {
   echo -n "Continue? (y / n) :"
   read CONFIRM
   if [ $CONFIRM != 'y' ]
   then
      exit

danielbeardsley

var util = exports || {};


util.mergeDeep = function (A, B, depth) {
	var forever = depth == null;
	for (var p in B) {
		if (B[p] != null && B[p].constructor==Object && (forever || depth > 0)) {
			A[p] = util.mergeDeep(
				A.hasOwnProperty(p) ? A[p] : {},
				B[p],

danielbeardsley

slow-it-down

Simulate a slow network connection with one command.

Turn on:

$> sudo ./slow-it-down
Your tubes are now filled with molasses

danielbeardsley

*.out
a.ser

danielbeardsley

#!/bin/bash

if [ "$1" != "report" ]; then
   echo "Usage:" >&2
   script="`basename $0`"
   echo "  nohup $script report > /var/log/memcache-stats.log &" >&2
   exit 1
fi

GRAPHITE_SERVER=localhost

danielbeardsley

// https://github.com/danielbeardsley/strict-object

// Create a new person type
var Person = StrictObject.define('name', 'age', 'country');

// Instatiate a Person
var pete = new Person();

// set properties using functions
pete.name('Peter');